public void Enqueue(ref DetectionRange range)
{
if (LastIndex == array.Length)
{
Array.Resize<DetectionRange>(ref array, 2 * array.Length);
firstIndex = 0;
}
array[LastIndex] = range;
size++;
}
static void LinearDetect(ref int x, ref int y)
{
byte[] bitmapBits = result.data;
//Go left
int currentX = x;
int currentIndex = result.GetDataIndex(x, y);
int height = result.Height;
int width = result.Width;
while (true)
{
if (!pixelsChecked[currentIndex])
currentCluster.Add(currentIndex);
pixelsChecked[currentIndex] = true;
currentX--;
currentIndex -= height;
if (currentX <= 0 || (pixelsChecked[currentIndex]) || !PixelIsWithinColorRange(ref currentIndex))
break;
}
int xLeft = currentX + 1;
//Go right
currentX = x;
currentIndex = result.GetDataIndex(x, y);
while (true)
{
if (!pixelsChecked[currentIndex])
currentCluster.Add(currentIndex);
pixelsChecked[currentIndex] = true;
currentX++;
currentIndex += height;
if (currentX >= width || pixelsChecked[currentIndex] || !PixelIsWithinColorRange(ref currentIndex))
break;
}
int xRight = currentX - 1;
DetectionRange r = new DetectionRange(xLeft, xRight, y);
ranges.Enqueue(ref r);
}
public DetectionRange Dequeue()
{
DetectionRange range = new DetectionRange();
if (size > 0)
{
range = array[firstIndex];
array[firstIndex] = new DetectionRange();
firstIndex++;
size--;
}
return range;
}